Well.....Arne and Carlos says it takes them about 4 hours to make one of their little advent sweaters and I've been slaving away on mine for a week now knitting at least an hour most nights on it and this is as far as I've gotten. That's one body and one sleeve. I certainly didn't want all 24 of them but a couple would of been nice. Not gonna happen. Not this year anyway.
And...if you haven't already seen this do yourself a favor. It's the cutest thing ever.